{"id":3205,"date":"2025-03-24T08:46:40","date_gmt":"2025-03-23T23:46:40","guid":{"rendered":"https:\/\/dexall.co.jp\/articles\/?p=3205"},"modified":"2025-03-24T08:47:10","modified_gmt":"2025-03-23T23:47:10","slug":"laravel-session%e3%81%ae%e5%ae%8c%e5%85%a8%e3%82%ac%e3%82%a4%e3%83%89%ef%bc%9a%e5%ae%9f%e8%b7%b5%e3%81%8b%e3%82%89%e9%81%8b%e7%94%a8%e3%81%be%e3%81%a7%e8%a7%a3%e8%aa%ac%e3%81%99%e3%82%8b7%e3%81%a4","status":"publish","type":"post","link":"https:\/\/dexall.co.jp\/articles\/?p=3205","title":{"rendered":"Laravel Session\u306e\u5b8c\u5168\u30ac\u30a4\u30c9\uff1a\u5b9f\u8df5\u304b\u3089\u904b\u7528\u307e\u3067\u89e3\u8aac\u3059\u308b7\u3064\u306e\u91cd\u8981\u30dd\u30a4\u30f3\u30c8"},"content":{"rendered":"\n<div class=\"toc\"><br \/>\n<b>Warning<\/b>:  Undefined array key \"is_admin\" in <b>\/home\/xs392991\/dexall.co.jp\/public_html\/articles\/wp-content\/themes\/sango-theme\/library\/gutenberg\/dist\/classes\/Toc.php<\/b> on line <b>116<\/b><br \/>\n<br \/>\n<b>Warning<\/b>:  Undefined array key \"is_category_top\" in <b>\/home\/xs392991\/dexall.co.jp\/public_html\/articles\/wp-content\/themes\/sango-theme\/library\/gutenberg\/dist\/classes\/Toc.php<\/b> on line <b>121<\/b><br \/>\n<br \/>\n<b>Warning<\/b>:  Undefined array key \"is_top\" in <b>\/home\/xs392991\/dexall.co.jp\/public_html\/articles\/wp-content\/themes\/sango-theme\/library\/gutenberg\/dist\/classes\/Toc.php<\/b> on line <b>128<\/b><br \/>\n    <div id=\"toc_container\" class=\"sgb-toc--bullets js-smooth-scroll\" data-dialog-title=\"\u76ee\u6b21\">\n      <p class=\"toc_title\">\u76ee\u6b21 <\/p>\n      <ul class=\"toc_list\">  <li class=\"first\">    <a href=\"#i-0\">Laravel\u30bb\u30c3\u30b7\u30e7\u30f3\u306e\u57fa\u790e\u77e5\u8b58<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-1\">\u30bb\u30c3\u30b7\u30e7\u30f3\u7ba1\u7406\u306e\u91cd\u8981\u6027\u3068\u57fa\u672c\u6982\u5ff5<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-4\">Laravel\u304c\u63d0\u4f9b\u3059\u308b\u30bb\u30c3\u30b7\u30e7\u30f3\u6a5f\u80fd\u306e\u7279\u5fb4<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-10\">\u30bb\u30c3\u30b7\u30e7\u30f3\u306e\u8a2d\u5b9a\u3068\u521d\u671f\u5316<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-11\">\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u306e\u8a73\u7d30\u306a\u89e3\u8aac<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-14\">\u30bb\u30c3\u30b7\u30e7\u30f3\u30c9\u30e9\u30a4\u30d0\u30fc\u306e\u9078\u629e\u3068\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-18\">\u30bb\u30c3\u30b7\u30e7\u30f3\u30c7\u30fc\u30bf\u306e\u64cd\u4f5c\u65b9\u6cd5<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-19\">\u30c7\u30fc\u30bf\u306e\u4fdd\u5b58\u3068\u53d6\u5f97\u306e\u57fa\u672c\u30c6\u30af\u30cb\u30c3\u30af<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-22\">\u8907\u96d1\u306a\u30c7\u30fc\u30bf\u69cb\u9020\u306e\u52b9\u7387\u7684\u306a\u7ba1\u7406\u65b9\u6cd5<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-27\">\u30bb\u30c3\u30b7\u30e7\u30f3\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-28\">\u30af\u30ed\u30b9\u30ea\u30af\u30a8\u30b9\u30c8\u30d5\u30a9\u30fc\u30b8\u30a7\u30ea\u5bfe\u7b56<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-32\">\u30bb\u30c3\u30b7\u30e7\u30f3\u30cf\u30a4\u30b8\u30e3\u30c3\u30af\u9632\u6b62\u306e\u5bfe\u7b56<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-39\">\u30bb\u30c3\u30b7\u30e7\u30f3\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6700\u9069\u5316<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-40\">\u30bb\u30c3\u30b7\u30e7\u30f3\u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u6b63\u3057\u3044\u9078\u629e\u65b9\u6cd5<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-44\">\u5927\u898f\u6a21\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306e\u52b9\u7387\u7684\u306a\u904b\u7528\u65b9\u6cd5<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-50\">\u30bb\u30c3\u30b7\u30e7\u30f3\u95a2\u9023\u306e\u4e00\u822c\u7684\u306a\u554f\u984c\u3068\u89e3\u6c7a\u7b56<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-51\">\u30bb\u30c3\u30b7\u30e7\u30f3\u5207\u308c\u306e\u9069\u5207\u306a\u51e6\u7406\u65b9\u6cd5<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-55\">\u30de\u30eb\u30c1\u30c7\u30d0\u30a4\u30b9\u5bfe\u5fdc\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/a>      <\/li>    <\/ul>  <\/li>  <li class=\"last\">    <a href=\"#i-60\">\u5b9f\u8df5\u7684\u306a\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u3068\u5b9f\u88c5\u4f8b<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-61\">\u30b7\u30e7\u30c3\u30d4\u30f3\u30b0\u30ab\u30fc\u30c8\u306e\u5b9f\u88c5\u65b9\u6cd5<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-64\">\u30e6\u30fc\u30b6\u30fc\u8a8d\u8a3c\u30b7\u30b9\u30c6\u30e0\u306e\u69cb\u7bc9\u624b\u9806<\/a>      <\/li>    <\/ul>  <\/li><\/ul>\n      <a href=\"#\" class=\"sgb-toc-button js-toc-button\" rel=\"nofollow\" data-open-dialog=\"true\"><i class=\"fa fa-list\"><\/i><span class=\"sgb-toc-button__text\">\u76ee\u6b21\u3078<\/span><\/a>\n    <\/div><\/div><h2 class=\"wp-block-heading\" id=\"i-0\">Laravel\u30bb\u30c3\u30b7\u30e7\u30f3\u306e\u57fa\u790e\u77e5\u8b58<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-1\">\u30bb\u30c3\u30b7\u30e7\u30f3\u7ba1\u7406\u306e\u91cd\u8981\u6027\u3068\u57fa\u672c\u6982\u5ff5<\/h3>\n\n\n\n<p>Web\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\u306b\u304a\u3044\u3066\u3001\u30bb\u30c3\u30b7\u30e7\u30f3\u7ba1\u7406\u306f\u975e\u5e38\u306b\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002HTTP\u306f\u57fa\u672c\u7684\u306b\u30b9\u30c6\u30fc\u30c8\u30ec\u30b9\u306a\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3059\u304c\u3001\u73fe\u4ee3\u306eWeb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u72b6\u614b\u3092\u8ffd\u8de1\u3057\u3001\u30da\u30fc\u30b8\u9593\u3067\u30c7\u30fc\u30bf\u3092\u4fdd\u6301\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u3001Laravel\u306b\u304a\u3051\u308b\u30bb\u30c3\u30b7\u30e7\u30f3\u7ba1\u7406\u306e\u57fa\u672c\u7684\u306a\u6982\u5ff5\u3068\u91cd\u8981\u6027\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-2\">\u30bb\u30c3\u30b7\u30e7\u30f3\u7ba1\u7406\u306e\u91cd\u8981\u6027<\/h4>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30e6\u30fc\u30b6\u30fc\u72b6\u614b\u306e\u4fdd\u6301<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30ed\u30b0\u30a4\u30f3\u72b6\u614b\u306e\u7dad\u6301<\/li>\n\n\n\n<li>\u30b7\u30e7\u30c3\u30d4\u30f3\u30b0\u30ab\u30fc\u30c8\u306e\u5185\u5bb9\u4fdd\u5b58<\/li>\n\n\n\n<li>\u30e6\u30fc\u30b6\u30fc\u8a2d\u5b9a\u306e\u4e00\u6642\u4fdd\u5b58<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u78ba\u4fdd<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30af\u30ed\u30b9\u30b5\u30a4\u30c8\u30ea\u30af\u30a8\u30b9\u30c8\u30d5\u30a9\u30fc\u30b8\u30a7\u30ea\uff08CSRF\uff09\u304b\u3089\u306e\u4fdd\u8b77<\/li>\n\n\n\n<li>\u30bb\u30c3\u30b7\u30e7\u30f3\u30cf\u30a4\u30b8\u30e3\u30c3\u30af\u5bfe\u7b56<\/li>\n\n\n\n<li>\u8a8d\u8a3c\u60c5\u5831\u306e\u5b89\u5168\u306a\u7ba1\u7406<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-3\">\u30bb\u30c3\u30b7\u30e7\u30f3\u306e\u57fa\u672c\u7684\u306a\u4ed5\u7d44\u307f<\/h4>\n\n\n\n<p>\u30bb\u30c3\u30b7\u30e7\u30f3\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u6d41\u308c\u3067\u52d5\u4f5c\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30e6\u30fc\u30b6\u30fc\u304c\u521d\u3081\u3066\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u30a2\u30af\u30bb\u30b9<\/li>\n\n\n\n<li>\u30b5\u30fc\u30d0\u30fc\u304c\u30bb\u30c3\u30b7\u30e7\u30f3ID\u3092\u751f\u6210<\/li>\n\n\n\n<li>\u30bb\u30c3\u30b7\u30e7\u30f3ID\u3092\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306b\u9001\u4fe1\uff08\u901a\u5e38\u306f\u30af\u30c3\u30ad\u30fc\u3068\u3057\u3066\uff09<\/li>\n\n\n\n<li>\u4ee5\u964d\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u3067\u30bb\u30c3\u30b7\u30e7\u30f3ID\u3092\u4f7f\u7528\u3057\u3066\u30e6\u30fc\u30b6\u30fc\u3092\u8b58\u5225<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-4\">Laravel\u304c\u63d0\u4f9b\u3059\u308b\u30bb\u30c3\u30b7\u30e7\u30f3\u6a5f\u80fd\u306e\u7279\u5fb4<\/h3>\n\n\n\n<p>Laravel\u306f\u3001\u5805\u7262\u3067\u4f7f\u3044\u3084\u3059\u3044\u30bb\u30c3\u30b7\u30e7\u30f3\u7ba1\u7406\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002\u4ee5\u4e0b\u306b\u4e3b\u306a\u7279\u5fb4\u3092\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-5\">1. \u8907\u6570\u306e\u30b9\u30c8\u30ec\u30fc\u30b8\u30c9\u30e9\u30a4\u30d0\u30fc\u5bfe\u5fdc<\/h4>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ config\/session.php \u3067\u306e\u8a2d\u5b9a\u4f8b\nreturn [\n    'driver' =&gt; env('SESSION_DRIVER', 'file'),\n    \/\/ \u5229\u7528\u53ef\u80fd\u306a\u30c9\u30e9\u30a4\u30d0\u30fc\uff1a\n    \/\/ - file: \u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\n    \/\/ - database: \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\n    \/\/ - redis: Redis\u30b5\u30fc\u30d0\u30fc\n    \/\/ - memcached: Memcached\u30b5\u30fc\u30d0\u30fc\n    \/\/ - array: \u30c6\u30b9\u30c8\u7528\n];<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-6\">2. \u7c21\u6f54\u306a\u64cd\u4f5c\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9<\/h4>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u30bb\u30c3\u30b7\u30e7\u30f3\u3078\u306e\u30c7\u30fc\u30bf\u4fdd\u5b58\nSession::put('key', 'value');\n\n\/\/ \u30bb\u30c3\u30b7\u30e7\u30f3\u304b\u3089\u306e\u30c7\u30fc\u30bf\u53d6\u5f97\n$value = Session::get('key');\n\n\/\/ \u30bb\u30c3\u30b7\u30e7\u30f3\u304b\u3089\u306e\u30c7\u30fc\u30bf\u53d6\u5f97\uff08\u30c7\u30d5\u30a9\u30eb\u30c8\u5024\u4ed8\u304d\uff09\n$value = Session::get('key', 'default');\n\n\/\/ \u914d\u5217\u5f62\u5f0f\u3067\u306e\u30c7\u30fc\u30bf\u4fdd\u5b58\nSession::put([\n    'key1' =&gt; 'value1',\n    'key2' =&gt; 'value2'\n]);<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-7\">3. \u4fbf\u5229\u306a\u30d8\u30eb\u30d1\u30fc\u6a5f\u80fd<\/h4>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u30bb\u30c3\u30b7\u30e7\u30f3\u3078\u306e\u4e00\u6642\u30c7\u30fc\u30bf\u4fdd\u5b58\uff08\u6b21\u56de\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u307e\u3067\uff09\nSession::flash('status', '\u66f4\u65b0\u304c\u5b8c\u4e86\u3057\u307e\u3057\u305f');\n\n\/\/ \u30bb\u30c3\u30b7\u30e7\u30f3\u30c7\u30fc\u30bf\u306e\u5b58\u5728\u78ba\u8a8d\nif (Session::has('user_id')) {\n    \/\/ \u51e6\u7406\n}\n\n\/\/ \u30bb\u30c3\u30b7\u30e7\u30f3\u30c7\u30fc\u30bf\u306e\u524a\u9664\nSession::forget('key');\n\n\/\/ \u5168\u30bb\u30c3\u30b7\u30e7\u30f3\u30c7\u30fc\u30bf\u306e\u524a\u9664\nSession::flush();<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-8\">4. \u30b0\u30ed\u30fc\u30d0\u30eb\u30d8\u30eb\u30d1\u30fc\u95a2\u6570\u306e\u30b5\u30dd\u30fc\u30c8<\/h4>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u30bb\u30c3\u30b7\u30e7\u30f3\u53d6\u5f97\uff08\u30b0\u30ed\u30fc\u30d0\u30eb\u30d8\u30eb\u30d1\u30fc\u4f7f\u7528\uff09\n$value = session('key');\n\n\/\/ \u30c7\u30d5\u30a9\u30eb\u30c8\u5024\u4ed8\u304d\u3067\u30bb\u30c3\u30b7\u30e7\u30f3\u53d6\u5f97\n$value = session('key', 'default');\n\n\/\/ \u30bb\u30c3\u30b7\u30e7\u30f3\u3078\u306e\u5024\u306e\u4fdd\u5b58\nsession(['key' =&gt; 'value']);<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-9\">5. \u30bb\u30c3\u30b7\u30e7\u30f3\u306e\u6709\u52b9\u671f\u9650\u7ba1\u7406<\/h4>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ config\/session.php \u3067\u306e\u8a2d\u5b9a\u4f8b\nreturn [\n    'lifetime' =&gt; env('SESSION_LIFETIME', 120), \/\/ \u5206\u5358\u4f4d\n    'expire_on_close' =&gt; false,  \/\/ \u30d6\u30e9\u30a6\u30b6\u3092\u9589\u3058\u305f\u6642\u306b\u671f\u9650\u5207\u308c\u306b\u3059\u308b\u304b\n];<\/pre>\n\n\n\n<p>\u3053\u306e\u3088\u3046\u306b\u3001Laravel\u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u6a5f\u80fd\u306f\u3001\u958b\u767a\u8005\u304c\u7c21\u5358\u306b\u4f7f\u3048\u308b\u3088\u3046\u8a2d\u8a08\u3055\u308c\u3066\u3044\u306a\u304c\u3089\u3001\u9ad8\u5ea6\u306a\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3082\u53ef\u80fd\u306a\u67d4\u8edf\u6027\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u57fa\u672c\u7684\u306a\u64cd\u4f5c\u304b\u3089\u9ad8\u5ea6\u306a\u4f7f\u7528\u65b9\u6cd5\u307e\u3067\u3001\u4f53\u7cfb\u7684\u306b\u6574\u7406\u3055\u308c\u305f API\u3092\u901a\u3058\u3066\u3001\u30bb\u30ad\u30e5\u30a2\u3067\u30b9\u30b1\u30fc\u30e9\u30d6\u30eb\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-10\">\u30bb\u30c3\u30b7\u30e7\u30f3\u306e\u8a2d\u5b9a\u3068\u521d\u671f\u5316<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-11\">\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u306e\u8a73\u7d30\u306a\u89e3\u8aac<\/h3>\n\n\n\n<p>Laravel\u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u8a2d\u5b9a\u306f\u3001<code>config\/session.php<\/code> \u30d5\u30a1\u30a4\u30eb\u3067\u7ba1\u7406\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u306b\u306f\u3001\u30bb\u30c3\u30b7\u30e7\u30f3\u306e\u52d5\u4f5c\u306b\u95a2\u3059\u308b\u91cd\u8981\u306a\u30d1\u30e9\u30e1\u30fc\u30bf\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-12\">\u4e3b\u8981\u306a\u8a2d\u5b9a\u9805\u76ee<\/h4>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">return [\n    \/\/ \u30bb\u30c3\u30b7\u30e7\u30f3\u30c9\u30e9\u30a4\u30d0\u30fc\u306e\u6307\u5b9a\n    'driver' =&gt; env('SESSION_DRIVER', 'file'),\n\n    \/\/ \u30bb\u30c3\u30b7\u30e7\u30f3\u30e9\u30a4\u30d5\u30bf\u30a4\u30e0\uff08\u5206\uff09\n    'lifetime' =&gt; env('SESSION_LIFETIME', 120),\n\n    \/\/ \u30bb\u30c3\u30b7\u30e7\u30f3\u30af\u30c3\u30ad\u30fc\u540d\n    'cookie' =&gt; env('SESSION_COOKIE', 'laravel_session'),\n\n    \/\/ \u30bb\u30c3\u30b7\u30e7\u30f3\u30af\u30c3\u30ad\u30fc\u306e\u30d1\u30b9\n    'path' =&gt; '\/',\n\n    \/\/ \u30bb\u30c3\u30b7\u30e7\u30f3\u30af\u30c3\u30ad\u30fc\u306e\u30c9\u30e1\u30a4\u30f3\n    'domain' =&gt; env('SESSION_DOMAIN', null),\n\n    \/\/ HTTPS\u306e\u307f\u3067\u30bb\u30c3\u30b7\u30e7\u30f3\u3092\u4f7f\u7528\n    'secure' =&gt; env('SESSION_SECURE_COOKIE', false),\n\n    \/\/ JavaScript\u304b\u3089\u306e\u30a2\u30af\u30bb\u30b9\u3092\u9632\u3050\n    'http_only' =&gt; true,\n\n    \/\/ \u540c\u4e00\u30b5\u30a4\u30c8\u30dd\u30ea\u30b7\u30fc\uff08CSRF\u5bfe\u7b56\uff09\n    'same_site' =&gt; 'lax',\n];<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-13\">\u91cd\u8981\u306a\u8a2d\u5b9a\u9805\u76ee\u306e\u8a73\u7d30\u89e3\u8aac<\/h4>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30bb\u30c3\u30b7\u30e7\u30f3\u30c9\u30e9\u30a4\u30d0\u30fc\uff08driver\uff09<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>file: \u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u306b\u30bb\u30c3\u30b7\u30e7\u30f3\u3092\u4fdd\u5b58<\/li>\n\n\n\n<li>redis: Redis\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u3092\u4f7f\u7528<\/li>\n\n\n\n<li>database: \u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u4f7f\u7528<\/li>\n\n\n\n<li>memcached: Memcached\u30b5\u30fc\u30d0\u30fc\u3092\u4f7f\u7528<\/li>\n\n\n\n<li>array: \u30c6\u30b9\u30c8\u7528\uff08\u30bb\u30c3\u30b7\u30e7\u30f3\u306f\u30ea\u30af\u30a8\u30b9\u30c8\u9593\u3067\u7dad\u6301\u3055\u308c\u306a\u3044\uff09<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30bb\u30c3\u30b7\u30e7\u30f3\u30e9\u30a4\u30d5\u30bf\u30a4\u30e0\uff08lifetime\uff09<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30bb\u30c3\u30b7\u30e7\u30f3\u306e\u6709\u52b9\u671f\u9650\u3092\u5206\u5358\u4f4d\u3067\u6307\u5b9a<\/li>\n\n\n\n<li>0\u3092\u6307\u5b9a\u3059\u308b\u3068\u3001\u30d6\u30e9\u30a6\u30b6\u3092\u9589\u3058\u308b\u307e\u3067\u30bb\u30c3\u30b7\u30e7\u30f3\u3092\u7dad\u6301<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u95a2\u9023\u306e\u8a2d\u5b9a<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>secure: HTTPS\u3067\u306e\u901a\u4fe1\u6642\u306e\u307f\u30bb\u30c3\u30b7\u30e7\u30f3\u3092\u4f7f\u7528<\/li>\n\n\n\n<li>http_only: JavaScript\u304b\u3089\u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u30a2\u30af\u30bb\u30b9\u3092\u9632\u6b62<\/li>\n\n\n\n<li>same_site: \u30af\u30ed\u30b9\u30b5\u30a4\u30c8\u30ea\u30af\u30a8\u30b9\u30c8\u3078\u306e\u5bfe\u5fdc\u65b9\u91dd\u3092\u8a2d\u5b9a<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-14\">\u30bb\u30c3\u30b7\u30e7\u30f3\u30c9\u30e9\u30a4\u30d0\u30fc\u306e\u9078\u629e\u3068\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-15\">\u30c9\u30e9\u30a4\u30d0\u30fc\u5225\u306e\u7279\u5fb4\u3068\u9078\u629e\u57fa\u6e96<\/h4>\n\n\n<div id=\"id-7c709190-13a2-457f-bf1d-9e0103412399\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u30c9\u30e9\u30a4\u30d0\u30fc<\/th><th>\u7279\u5fb4<\/th><th>\u9069\u3057\u3066\u3044\u308b\u7528\u9014<\/th><th>\u6ce8\u610f\u70b9<\/th><\/tr><\/thead><tbody><tr><td>file<\/td><td>\u2013 \u30b7\u30f3\u30d7\u30eb<br>\u2013 \u8a2d\u5b9a\u304c\u5bb9\u6613<br>\u2013 \u8ffd\u52a0\u4f9d\u5b58\u306a\u3057<\/td><td>\u5c0f\u301c\u4e2d\u898f\u6a21\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/td><td>\u30c7\u30a3\u30b9\u30afI\/O\u304c\u767a\u751f<\/td><\/tr><tr><td>redis<\/td><td>\u2013 \u9ad8\u901f<br>\u2013 \u30b9\u30b1\u30fc\u30e9\u30d6\u30eb<br>\u2013 \u5206\u6563\u74b0\u5883\u5bfe\u5fdc<\/td><td>\u5927\u898f\u6a21\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/td><td>Redis\u30b5\u30fc\u30d0\u30fc\u304c\u5fc5\u8981<\/td><\/tr><tr><td>database<\/td><td>\u2013 SQL\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u4f7f\u7528<br>\u2013 \u7ba1\u7406\u304c\u5bb9\u6613<\/td><td>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u4e2d\u5fc3\u306e\u30a2\u30d7\u30ea<\/td><td>\u30af\u30a8\u30ea\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9<\/td><\/tr><tr><td>memcached<\/td><td>\u2013 \u8d85\u9ad8\u901f<br>\u2013 \u8efd\u91cf<\/td><td>\u9ad8\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u30b5\u30a4\u30c8<\/td><td>\u30c7\u30fc\u30bf\u6c38\u7d9a\u6027\u306a\u3057<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<h4 class=\"wp-block-heading\" id=\"i-16\">\u30c9\u30e9\u30a4\u30d0\u30fc\u8a2d\u5b9a\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h4>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30d5\u30a1\u30a4\u30eb\u30c9\u30e9\u30a4\u30d0\u30fc\u306e\u8a2d\u5b9a<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ storage\/framework\/sessions \u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306e\u30d1\u30fc\u30df\u30c3\u30b7\u30e7\u30f3\u8a2d\u5b9a\nchmod 755 storage\/framework\/sessions\n\n\/\/ \u30bb\u30c3\u30b7\u30e7\u30f3\u30ac\u30d9\u30fc\u30b8\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306e\u8a2d\u5b9a\n'files' =&gt; [\n    'path' =&gt; storage_path('framework\/sessions'),\n    'gc_probability' =&gt; 2,\n    'gc_divisor' =&gt; 100,\n],<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>Redis\u30c9\u30e9\u30a4\u30d0\u30fc\u306e\u8a2d\u5b9a<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ .env \u30d5\u30a1\u30a4\u30eb\u3067\u306e\u8a2d\u5b9a\nSESSION_DRIVER=redis\nREDIS_HOST=127.0.0.1\nREDIS_PASSWORD=null\nREDIS_PORT=6379\n\n\/\/ Redis\u63a5\u7d9a\u8a2d\u5b9a\uff08config\/database.php\uff09\n'redis' =&gt; [\n    'client' =&gt; env('REDIS_CLIENT', 'phpredis'),\n    'session' =&gt; [\n        'host' =&gt; env('REDIS_HOST', '127.0.0.1'),\n        'password' =&gt; env('REDIS_PASSWORD', null),\n        'port' =&gt; env('REDIS_PORT', 6379),\n        'database' =&gt; 1,  \/\/ \u30bb\u30c3\u30b7\u30e7\u30f3\u5c02\u7528\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\n    ],\n],<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30c9\u30e9\u30a4\u30d0\u30fc\u306e\u8a2d\u5b9a<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u30bb\u30c3\u30b7\u30e7\u30f3\u30c6\u30fc\u30d6\u30eb\u306e\u4f5c\u6210\nphp artisan session:table\nphp artisan migrate\n\n\/\/ \u30ab\u30b9\u30bf\u30e0\u30c6\u30fc\u30d6\u30eb\u8a2d\u5b9a\n'table' =&gt; 'sessions',\n'connection' =&gt; null,  \/\/ null\u306e\u5834\u5408\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u63a5\u7d9a\u3092\u4f7f\u7528<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-17\">\u904b\u7528\u74b0\u5883\u5225\u306e\u304a\u3059\u3059\u3081\u8a2d\u5b9a<\/h4>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u958b\u767a\u74b0\u5883<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">'driver' =&gt; 'file',\n'lifetime' =&gt; 120,\n'expire_on_close' =&gt; true,\n'secure' =&gt; false,<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u672c\u756a\u74b0\u5883<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">'driver' =&gt; 'redis',\n'lifetime' =&gt; 60,\n'expire_on_close' =&gt; false,\n'secure' =&gt; true,\n'same_site' =&gt; 'strict',<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u30c6\u30b9\u30c8\u74b0\u5883<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">'driver' =&gt; 'array',\n'lifetime' =&gt; 120,\n'expire_on_close' =&gt; false,<\/pre>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u8a2d\u5b9a\u3092\u9069\u5207\u306b\u884c\u3046\u3053\u3068\u3067\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u8981\u4ef6\u306b\u5408\u3063\u305f\u5b89\u5168\u3067\u52b9\u7387\u7684\u306a\u30bb\u30c3\u30b7\u30e7\u30f3\u7ba1\u7406\u304c\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002\u74b0\u5883\u3084\u898f\u6a21\u306b\u5fdc\u3058\u3066\u6700\u9069\u306a\u8a2d\u5b9a\u3092\u9078\u629e\u3057\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u8abf\u6574\u3092\u884c\u3046\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-18\">\u30bb\u30c3\u30b7\u30e7\u30f3\u30c7\u30fc\u30bf\u306e\u64cd\u4f5c\u65b9\u6cd5<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-19\">\u30c7\u30fc\u30bf\u306e\u4fdd\u5b58\u3068\u53d6\u5f97\u306e\u57fa\u672c\u30c6\u30af\u30cb\u30c3\u30af<\/h3>\n\n\n\n<p>Laravel\u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u64cd\u4f5c\u306f\u3001\u30b7\u30f3\u30d7\u30eb\u306a\u304c\u3089\u5f37\u529b\u306a\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u57fa\u672c\u7684\u306a\u30c7\u30fc\u30bf\u306e\u4fdd\u5b58\u3068\u53d6\u5f97\u304b\u3089\u3001\u3088\u308a\u9ad8\u5ea6\u306a\u4f7f\u7528\u65b9\u6cd5\u307e\u3067\u3001\u5b9f\u8df5\u7684\u306a\u4f8b\u3092\u4ea4\u3048\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-20\">\u57fa\u672c\u7684\u306a\u30c7\u30fc\u30bf\u64cd\u4f5c<\/h4>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30c7\u30fc\u30bf\u306e\u4fdd\u5b58<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u5358\u4e00\u306e\u5024\u3092\u4fdd\u5b58\nSession::put('user_id', 1);\n\n\/\/ \u8907\u6570\u306e\u5024\u3092\u4e00\u5ea6\u306b\u4fdd\u5b58\nSession::put([\n    'user_id' =&gt; 1,\n    'user_name' =&gt; 'John Doe',\n    'preferences' =&gt; ['theme' =&gt; 'dark']\n]);\n\n\/\/ \u30b0\u30ed\u30fc\u30d0\u30eb\u30d8\u30eb\u30d1\u30fc\u3092\u4f7f\u7528\u3057\u305f\u4fdd\u5b58\nsession(['cart_items' =&gt; $items]);<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u30c7\u30fc\u30bf\u306e\u53d6\u5f97<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u5358\u4e00\u306e\u5024\u3092\u53d6\u5f97\n$userId = Session::get('user_id');\n\n\/\/ \u30c7\u30d5\u30a9\u30eb\u30c8\u5024\u3092\u6307\u5b9a\u3057\u3066\u53d6\u5f97\n$theme = Session::get('theme', 'light');\n\n\/\/ \u30af\u30ed\u30fc\u30b8\u30e3\u3092\u30c7\u30d5\u30a9\u30eb\u30c8\u5024\u3068\u3057\u3066\u4f7f\u7528\n$user = Session::get('user', function() {\n    return User::getDefaultUser();\n});\n\n\/\/ \u30b0\u30ed\u30fc\u30d0\u30eb\u30d8\u30eb\u30d1\u30fc\u3092\u4f7f\u7528\u3057\u305f\u53d6\u5f97\n$cartItems = session('cart_items', []);<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u30c7\u30fc\u30bf\u306e\u78ba\u8a8d\u3068\u524a\u9664<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u30c7\u30fc\u30bf\u306e\u5b58\u5728\u78ba\u8a8d\nif (Session::has('user_id')) {\n    \/\/ \u51e6\u7406\n}\n\n\/\/ \u30c7\u30fc\u30bf\u304c\u5b58\u5728\u3057\u3001\u304b\u3064null\u3067\u306a\u3044\u3053\u3068\u3092\u78ba\u8a8d\nif (Session::exists('user_id')) {\n    \/\/ \u51e6\u7406\n}\n\n\/\/ \u7279\u5b9a\u306e\u30c7\u30fc\u30bf\u3092\u524a\u9664\nSession::forget('user_id');\n\n\/\/ \u5168\u30c7\u30fc\u30bf\u3092\u524a\u9664\nSession::flush();<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-21\">\u4e00\u6642\u30c7\u30fc\u30bf\u306e\u64cd\u4f5c<\/h4>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u6b21\u56de\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u307e\u3067\u5024\u3092\u4fdd\u6301\nSession::flash('status', '\u66f4\u65b0\u304c\u5b8c\u4e86\u3057\u307e\u3057\u305f');\n\n\/\/ \u4e00\u6642\u30c7\u30fc\u30bf\u3092\u7dad\u6301\nSession::reflash();\n\n\/\/ \u7279\u5b9a\u306e\u4e00\u6642\u30c7\u30fc\u30bf\u306e\u307f\u7dad\u6301\nSession::keep(['status', 'error']);<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-22\">\u8907\u96d1\u306a\u30c7\u30fc\u30bf\u69cb\u9020\u306e\u52b9\u7387\u7684\u306a\u7ba1\u7406\u65b9\u6cd5<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-23\">\u914d\u5217\u30c7\u30fc\u30bf\u306e\u64cd\u4f5c<\/h4>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u914d\u5217\u8981\u7d20\u306e\u8ffd\u52a0\u3068\u66f4\u65b0<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u914d\u5217\u3078\u306e\u8981\u7d20\u8ffd\u52a0\nSession::push('user.roles', 'admin');\n\n\/\/ \u914d\u5217\u8981\u7d20\u306e\u66f4\u65b0\n$roles = Session::get('user.roles', []);\n$roles[] = 'editor';\nSession::put('user.roles', $roles);\n\n\/\/ \u30c9\u30c3\u30c8\u8a18\u6cd5\u3092\u4f7f\u7528\u3057\u305f\u6df1\u3044\u30cd\u30b9\u30c8\u306e\u64cd\u4f5c\nSession::put('user.preferences.notifications.email', true);<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u914d\u5217\u30c7\u30fc\u30bf\u306e\u53d6\u5f97\u3068\u64cd\u4f5c<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u914d\u5217\u306e\u7279\u5b9a\u8981\u7d20\u3092\u53d6\u5f97\n$role = Session::get('user.roles.0');\n\n\/\/ \u914d\u5217\u5168\u4f53\u3092\u53d6\u5f97\u3057\u3066\u64cd\u4f5c\n$roles = Session::get('user.roles', []);\n$roles = array_filter($roles, function($role) {\n    return $role !== 'guest';\n});\nSession::put('user.roles', $roles);<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-24\">\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u30c7\u30fc\u30bf\u306e\u7ba1\u7406<\/h4>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u4fdd\u5b58\n$user = User::find(1);\nSession::put('current_user', $user);\n\n\/\/ \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30b7\u30ea\u30a2\u30e9\u30a4\u30ba\u5316\u3092\u8003\u616e\u3057\u305f\u4fdd\u5b58\nSession::put('current_user', $user-&gt;toArray());<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-25\">\u30bb\u30c3\u30b7\u30e7\u30f3\u30c7\u30fc\u30bf\u306e\u30d0\u30c3\u30c1\u51e6\u7406<\/h4>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u8907\u6570\u306e\u64cd\u4f5c\u3092\u307e\u3068\u3081\u3066\u5b9f\u884c\nSession::batch(function($session) {\n    $session-&gt;put('last_action', 'login');\n    $session-&gt;push('login_history', [\n        'time' =&gt; now(),\n        'ip' =&gt; request()-&gt;ip()\n    ]);\n    $session-&gt;forget('temporary_data');\n});<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-26\">\u52b9\u7387\u7684\u306a\u30c7\u30fc\u30bf\u69cb\u9020\u306e\u4f8b<\/h4>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30b7\u30e7\u30c3\u30d4\u30f3\u30b0\u30ab\u30fc\u30c8\u306e\u7ba1\u7406<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u30ab\u30fc\u30c8\u30a2\u30a4\u30c6\u30e0\u306e\u8ffd\u52a0\npublic function addToCart($productId, $quantity = 1)\n{\n    $cart = Session::get('cart', []);\n\n    if (isset($cart[$productId])) {\n        $cart[$productId]['quantity'] += $quantity;\n    } else {\n        $cart[$productId] = [\n            'quantity' =&gt; $quantity,\n            'added_at' =&gt; now()\n        ];\n    }\n\n    Session::put('cart', $cart);\n}\n\n\/\/ \u30ab\u30fc\u30c8\u5408\u8a08\u306e\u8a08\u7b97\npublic function getCartTotal()\n{\n    $cart = Session::get('cart', []);\n    $total = 0;\n\n    foreach ($cart as $productId =&gt; $item) {\n        $product = Product::find($productId);\n        $total += $product-&gt;price * $item['quantity'];\n    }\n\n    return $total;\n}<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u30e6\u30fc\u30b6\u30fc\u8a2d\u5b9a\u306e\u7ba1\u7406<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u968e\u5c64\u5316\u3055\u308c\u305f\u8a2d\u5b9a\u30c7\u30fc\u30bf\u306e\u7ba1\u7406\npublic function updateUserPreferences($preferences)\n{\n    $currentPreferences = Session::get('user.preferences', [\n        'notifications' =&gt; [\n            'email' =&gt; true,\n            'push' =&gt; true\n        ],\n        'theme' =&gt; 'light',\n        'language' =&gt; 'ja'\n    ]);\n\n    $updatedPreferences = array_merge($currentPreferences, $preferences);\n    Session::put('user.preferences', $updatedPreferences);\n}<\/pre>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u30c6\u30af\u30cb\u30c3\u30af\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u8907\u96d1\u306a\u30c7\u30fc\u30bf\u69cb\u9020\u3082\u52b9\u7387\u7684\u306b\u7ba1\u7406\u3067\u304d\u307e\u3059\u3002\u30bb\u30c3\u30b7\u30e7\u30f3\u30c7\u30fc\u30bf\u306e\u69cb\u9020\u5316\u3068\u64cd\u4f5c\u65b9\u6cd5\u3092\u9069\u5207\u306b\u9078\u629e\u3059\u308b\u3053\u3068\u3067\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u6027\u306e\u9ad8\u3044\u30b3\u30fc\u30c9\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-27\">\u30bb\u30c3\u30b7\u30e7\u30f3\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-28\">\u30af\u30ed\u30b9\u30ea\u30af\u30a8\u30b9\u30c8\u30d5\u30a9\u30fc\u30b8\u30a7\u30ea\u5bfe\u7b56<\/h3>\n\n\n\n<p>\u30af\u30ed\u30b9\u30b5\u30a4\u30c8\u30ea\u30af\u30a8\u30b9\u30c8\u30d5\u30a9\u30fc\u30b8\u30a7\u30ea\uff08CSRF\uff09\u306f\u3001Web\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u5bfe\u3059\u308b\u91cd\u5927\u306a\u8105\u5a01\u306e\u4e00\u3064\u3067\u3059\u3002Laravel\u306f\u5f37\u529b\u306aCSRF\u5bfe\u7b56\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u9069\u5207\u306a\u5b9f\u88c5\u3068\u7406\u89e3\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-29\">CSRF\u4fdd\u8b77\u306e\u57fa\u672c\u8a2d\u5b9a<\/h4>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ app\/Http\/Kernel.php\nprotected $middlewareGroups = [\n    'web' =&gt; [\n        \\App\\Http\\Middleware\\VerifyCsrfToken::class,\n        \/\/ \u4ed6\u306e\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\n    ],\n];<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-30\">CSRF\u30c8\u30fc\u30af\u30f3\u306e\u5b9f\u88c5<\/h4>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30d5\u30a9\u30fc\u30e0\u3067\u306eCSRF\u30c8\u30fc\u30af\u30f3\u4f7f\u7528<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">&lt;form method=\"POST\" action=\"\/profile\"&gt;\n    @csrf\n    &lt;!-- \u30d5\u30a9\u30fc\u30e0\u30d5\u30a3\u30fc\u30eb\u30c9 --&gt;\n&lt;\/form&gt;\n\n\/\/ \u307e\u305f\u306f\u624b\u52d5\u3067\u30c8\u30fc\u30af\u30f3\u3092\u8ffd\u52a0\n&lt;form method=\"POST\" action=\"\/profile\"&gt;\n    &lt;input type=\"hidden\" name=\"_token\" value=\"{{ csrf_token() }}\"&gt;\n&lt;\/form&gt;<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>JavaScript\u3067\u306eCSRF\u30c8\u30fc\u30af\u30f3\u8a2d\u5b9a<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ Axios\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u30d8\u30c3\u30c0\u30fc\u306b\u30c8\u30fc\u30af\u30f3\u3092\u8a2d\u5b9a\naxios.defaults.headers.common['X-CSRF-TOKEN'] = document.querySelector('meta[name=\"csrf-token\"]').content;\n\n\/\/ \u307e\u305f\u306f jQuery \u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\n$.ajaxSetup({\n    headers: {\n        'X-CSRF-TOKEN': $('meta[name=\"csrf-token\"]').attr('content')\n    }\n});<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-31\">CSRF\u4fdd\u8b77\u306e\u4f8b\u5916\u8a2d\u5b9a<\/h4>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ app\/Http\/Middleware\/VerifyCsrfToken.php\nprotected $except = [\n    'stripe\/*',    \/\/ Stripe Webhooks\n    'paypal\/*',    \/\/ PayPal Webhooks\n    'api\/*'        \/\/ API \u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\n];<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-32\">\u30bb\u30c3\u30b7\u30e7\u30f3\u30cf\u30a4\u30b8\u30e3\u30c3\u30af\u9632\u6b62\u306e\u5bfe\u7b56<\/h3>\n\n\n\n<p>\u30bb\u30c3\u30b7\u30e7\u30f3\u30cf\u30a4\u30b8\u30e3\u30c3\u30af\u306f\u3001\u653b\u6483\u8005\u304c\u6b63\u5f53\u306a\u30e6\u30fc\u30b6\u30fc\u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u3092\u76d7\u7528\u3059\u308b\u653b\u6483\u3067\u3059\u3002\u4ee5\u4e0b\u306e\u5bfe\u7b56\u3092\u5b9f\u88c5\u3059\u308b\u3053\u3068\u3067\u3001\u30ea\u30b9\u30af\u3092\u5927\u5e45\u306b\u8efd\u6e1b\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-33\">1. \u30bb\u30c3\u30b7\u30e7\u30f3\u8a2d\u5b9a\u306e\u5f37\u5316<\/h4>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ config\/session.php\nreturn [\n    \/\/ \u30bb\u30c3\u30b7\u30e7\u30f3\u306e\u6697\u53f7\u5316\n    'encrypt' =&gt; true,\n\n    \/\/ \u30bb\u30ad\u30e5\u30a2\u30af\u30c3\u30ad\u30fc\u306e\u4f7f\u7528\uff08HTTPS only\uff09\n    'secure' =&gt; env('SESSION_SECURE_COOKIE', true),\n\n    \/\/ HttpOnly\u5c5e\u6027\u306e\u8a2d\u5b9a\n    'http_only' =&gt; true,\n\n    \/\/ Same-Site\u5c5e\u6027\u306e\u8a2d\u5b9a\n    'same_site' =&gt; 'lax',\n];<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-34\">2. \u30bb\u30c3\u30b7\u30e7\u30f3\u518d\u751f\u6210\u306e\u5b9f\u88c5<\/h4>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u30e6\u30fc\u30b6\u30fc\u30ed\u30b0\u30a4\u30f3\u6642\u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u518d\u751f\u6210\npublic function login(Request $request)\n{\n    Auth::login($user);\n    $request-&gt;session()-&gt;regenerate();\n\n    return redirect()-&gt;intended('dashboard');\n}\n\n\/\/ \u30ed\u30b0\u30a2\u30a6\u30c8\u6642\u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u7121\u52b9\u5316\npublic function logout(Request $request)\n{\n    Auth::logout();\n\n    $request-&gt;session()-&gt;invalidate();\n    $request-&gt;session()-&gt;regenerateToken();\n\n    return redirect('\/');\n}<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-35\">3. IP\u8ffd\u8de1\u306b\u3088\u308b\u30bb\u30c3\u30b7\u30e7\u30f3\u4fdd\u8b77<\/h4>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u30bb\u30c3\u30b7\u30e7\u30f3\u30ac\u30fc\u30c9\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u306e\u5b9f\u88c5\nclass SessionGuard\n{\n    public function handle($request, Closure $next)\n    {\n        if ($request-&gt;session()-&gt;has('user_ip')) {\n            $sessionIp = $request-&gt;session()-&gt;get('user_ip');\n\n            if ($sessionIp !== $request-&gt;ip()) {\n                \/\/ IP\u30a2\u30c9\u30ec\u30b9\u304c\u5909\u66f4\u3055\u308c\u305f\u5834\u5408\u3001\u30bb\u30c3\u30b7\u30e7\u30f3\u3092\u7121\u52b9\u5316\n                $request-&gt;session()-&gt;invalidate();\n                return redirect()-&gt;route('login')\n                    -&gt;with('error', '\u30bb\u30c3\u30b7\u30e7\u30f3\u304c\u7121\u52b9\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u518d\u5ea6\u30ed\u30b0\u30a4\u30f3\u3057\u3066\u304f\u3060\u3055\u3044\u3002');\n            }\n        } else {\n            \/\/ \u521d\u56de\u30a2\u30af\u30bb\u30b9\u6642\u306bIP\u30a2\u30c9\u30ec\u30b9\u3092\u8a18\u9332\n            $request-&gt;session()-&gt;put('user_ip', $request-&gt;ip());\n        }\n\n        return $next($request);\n    }\n}<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-36\">4. \u30bb\u30c3\u30b7\u30e7\u30f3\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u306e\u5b9f\u88c5<\/h4>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u30bb\u30c3\u30b7\u30e7\u30f3\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u306e\u5b9f\u88c5\nclass SessionTimeout\n{\n    public function handle($request, Closure $next)\n    {\n        if ($request-&gt;session()-&gt;has('last_activity')) {\n            $lastActivity = $request-&gt;session()-&gt;get('last_activity');\n\n            \/\/ 30\u5206\u4ee5\u4e0a\u7d4c\u904e\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u30bb\u30c3\u30b7\u30e7\u30f3\u3092\u7121\u52b9\u5316\n            if (time() - $lastActivity &gt; 1800) {\n                $request-&gt;session()-&gt;flush();\n                return redirect()-&gt;route('login')\n                    -&gt;with('error', '\u30bb\u30c3\u30b7\u30e7\u30f3\u304c\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u3057\u307e\u3057\u305f\u3002');\n            }\n        }\n\n        $request-&gt;session()-&gt;put('last_activity', time());\n        return $next($request);\n    }\n}<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-37\">5. \u30bb\u30c3\u30b7\u30e7\u30f3\u56fa\u5b9a\u653b\u6483\u5bfe\u7b56<\/h4>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u6a29\u9650\u5909\u66f4\u6642\u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u518d\u751f\u6210\npublic function elevatePrivileges(Request $request)\n{\n    \/\/ \u6a29\u9650\u6607\u683c\u306e\u51e6\u7406\n    $user-&gt;grantAdminAccess();\n\n    \/\/ \u30bb\u30c3\u30b7\u30e7\u30f3\u3092\u518d\u751f\u6210\u3057\u3066\u53e4\u3044\u30bb\u30c3\u30b7\u30e7\u30f3\u3092\u7121\u52b9\u5316\n    $request-&gt;session()-&gt;regenerate(true);\n\n    return redirect()-&gt;route('admin.dashboard');\n}<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-38\">\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\u306e\u5b9f\u88c5\u4f8b<\/h4>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">class SecurityCheck\n{\n    public static function performSecurityChecks()\n    {\n        return [\n            'session_encrypted' =&gt; config('session.encrypt'),\n            'secure_cookie' =&gt; config('session.secure'),\n            'http_only' =&gt; config('session.http_only'),\n            'same_site' =&gt; config('session.same_site') !== null,\n            'csrf_protection' =&gt; in_array(\\App\\Http\\Middleware\\VerifyCsrfToken::class, \n                                        app(\\Illuminate\\Contracts\\Http\\Kernel::class)-&gt;getMiddlewareGroups()['web']),\n        ];\n    }\n}<\/pre>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3092\u9069\u5207\u306b\u5b9f\u88c5\u3059\u308b\u3053\u3068\u3067\u3001\u30bb\u30c3\u30b7\u30e7\u30f3\u306b\u95a2\u3059\u308b\u4e3b\u8981\u306a\u8105\u5a01\u304b\u3089\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u4fdd\u8b77\u3067\u304d\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306f\u7d99\u7d9a\u7684\u306a\u30d7\u30ed\u30bb\u30b9\u3067\u3042\u308a\u3001\u5b9a\u671f\u7684\u306a\u898b\u76f4\u3057\u3068\u66f4\u65b0\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-39\">\u30bb\u30c3\u30b7\u30e7\u30f3\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6700\u9069\u5316<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-40\">\u30bb\u30c3\u30b7\u30e7\u30f3\u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u6b63\u3057\u3044\u9078\u629e\u65b9\u6cd5<\/h3>\n\n\n\n<p>\u30bb\u30c3\u30b7\u30e7\u30f3\u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u9078\u629e\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u5927\u304d\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u3002\u4ee5\u4e0b\u3067\u306f\u3001\u5404\u30b9\u30c8\u30ec\u30fc\u30b8\u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u7279\u5fb4\u3068\u9078\u629e\u57fa\u6e96\u3092\u8a73\u3057\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-41\">\u30b9\u30c8\u30ec\u30fc\u30b8\u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u6bd4\u8f03<\/h4>\n\n\n<div id=\"id-ef3776ee-cc47-4dbe-a3a1-0817c4f11707\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u30b9\u30c8\u30ec\u30fc\u30b8<\/th><th>\u8aad\u307f\u53d6\u308a\u901f\u5ea6<\/th><th>\u66f8\u304d\u8fbc\u307f\u901f\u5ea6<\/th><th>\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3<\/th><th>\u30e1\u30e2\u30ea\u4f7f\u7528\u91cf<\/th><th>\u6c38\u7d9a\u6027<\/th><\/tr><\/thead><tbody><tr><td>Redis<\/td><td>\u25ce<\/td><td>\u25ce<\/td><td>\u25ce<\/td><td>\u25cb<\/td><td>\u25cb<\/td><\/tr><tr><td>Memcached<\/td><td>\u25ce<\/td><td>\u25ce<\/td><td>\u25cb<\/td><td>\u25ce<\/td><td>\u00d7<\/td><\/tr><tr><td>Database<\/td><td>\u25b3<\/td><td>\u25b3<\/td><td>\u25cb<\/td><td>\u25ce<\/td><td>\u25ce<\/td><\/tr><tr><td>File<\/td><td>\u25cb<\/td><td>\u25b3<\/td><td>\u00d7<\/td><td>\u25ce<\/td><td>\u25ce<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<h4 class=\"wp-block-heading\" id=\"i-42\">\u6700\u9069\u306a\u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u9078\u629e\u57fa\u6e96<\/h4>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ config\/session.php\nreturn [\n    'driver' =&gt; env('SESSION_DRIVER', 'redis'),  \/\/ \u63a8\u5968\u8a2d\u5b9a\n\n    \/\/ Redis\u30bb\u30c3\u30b7\u30e7\u30f3\u8a2d\u5b9a\u306e\u6700\u9069\u5316\n    'connection' =&gt; 'session',  \/\/ \u30bb\u30c3\u30b7\u30e7\u30f3\u5c02\u7528\u306eRedis\u63a5\u7d9a\n    'lottery' =&gt; [2, 100],     \/\/ \u30ac\u30d9\u30fc\u30b8\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u78ba\u7387\n];\n\n\/\/ config\/database.php\n'redis' =&gt; [\n    'session' =&gt; [\n        'host' =&gt; env('REDIS_HOST', '127.0.0.1'),\n        'password' =&gt; env('REDIS_PASSWORD', null),\n        'port' =&gt; env('REDIS_PORT', 6379),\n        'database' =&gt; 1,  \/\/ \u30bb\u30c3\u30b7\u30e7\u30f3\u5c02\u7528DB\n        'read_write_timeout' =&gt; 60,\n    ],\n],<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-43\">\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u306e\u5b9f\u88c5<\/h4>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u30bb\u30c3\u30b7\u30e7\u30f3\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\nclass SessionPerformanceMonitor\n{\n    public function handle($request, Closure $next)\n    {\n        $startTime = microtime(true);\n\n        $response = $next($request);\n\n        $endTime = microtime(true);\n        $executionTime = ($endTime - $startTime) * 1000;\n\n        Log::channel('performance')-&gt;info('Session operation time', [\n            'execution_time' =&gt; $executionTime,\n            'session_size' =&gt; strlen(serialize($request-&gt;session()-&gt;all())),\n            'driver' =&gt; config('session.driver')\n        ]);\n\n        return $response;\n    }\n}<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-44\">\u5927\u898f\u6a21\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306e\u52b9\u7387\u7684\u306a\u904b\u7528\u65b9\u6cd5<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-45\">1. \u30bb\u30c3\u30b7\u30e7\u30f3\u30c7\u30fc\u30bf\u306e\u6700\u9069\u5316<\/h4>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">class SessionOptimizer\n{\n    public static function optimizeSessionData(array $data)\n    {\n        \/\/ \u5927\u304d\u306a\u30c7\u30fc\u30bf\u306e\u5727\u7e2e\n        foreach ($data as $key =&gt; $value) {\n            if (strlen(serialize($value)) &gt; 1024) {\n                $data[$key] = gzcompress(serialize($value));\n            }\n        }\n\n        return $data;\n    }\n\n    public static function decompressSessionData(array $data)\n    {\n        \/\/ \u5727\u7e2e\u30c7\u30fc\u30bf\u306e\u5c55\u958b\n        foreach ($data as $key =&gt; $value) {\n            if (self::isCompressed($value)) {\n                $data[$key] = unserialize(gzuncompress($value));\n            }\n        }\n\n        return $data;\n    }\n}<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-46\">2. \u30bb\u30c3\u30b7\u30e7\u30f3\u30af\u30e9\u30b9\u30bf\u30ea\u30f3\u30b0\u306e\u5b9f\u88c5<\/h4>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ config\/session.php\n'redis' =&gt; [\n    'cluster' =&gt; true,\n    'options' =&gt; [\n        'cluster' =&gt; env('REDIS_CLUSTER', 'redis'),\n        'prefix' =&gt; env('REDIS_PREFIX', 'laravel_session:'),\n        'replicate' =&gt; 'no',\n    ],\n],<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-47\">3. \u30ad\u30e3\u30c3\u30b7\u30e5\u5c64\u306e\u8ffd\u52a0<\/h4>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">class CachedSessionHandler implements SessionHandlerInterface\n{\n    protected $handler;\n    protected $cache;\n\n    public function __construct(SessionHandlerInterface $handler)\n    {\n        $this-&gt;handler = $handler;\n        $this-&gt;cache = Cache::store('array');\n    }\n\n    public function read($sessionId)\n    {\n        return $this-&gt;cache-&gt;remember(\"session:{$sessionId}\", 5, function () use ($sessionId) {\n            return $this-&gt;handler-&gt;read($sessionId);\n        });\n    }\n\n    \/\/ \u4ed6\u306e\u30e1\u30bd\u30c3\u30c9\u306e\u5b9f\u88c5...\n}<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-48\">4. \u8ca0\u8377\u5206\u6563\u8a2d\u5b9a<\/h4>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u30bb\u30c3\u30b7\u30e7\u30f3\u30b9\u30c6\u30a3\u30c3\u30ad\u30cd\u30b9\u306e\u8a2d\u5b9a\u4f8b\uff08Nginx\uff09\nupstream backend {\n    ip_hash;  # \u30bb\u30c3\u30b7\u30e7\u30f3\u30b9\u30c6\u30a3\u30c3\u30ad\u30cd\u30b9\u306e\u6709\u52b9\u5316\n    server backend1.example.com:80;\n    server backend2.example.com:80;\n}<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-49\">\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6700\u9069\u5316\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h4>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30bb\u30c3\u30b7\u30e7\u30f3\u30c7\u30fc\u30bf\u306e\u6700\u5c0f\u5316<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u30bb\u30c3\u30b7\u30e7\u30f3\u30c7\u30fc\u30bf\u306e\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7\npublic function cleanupSession(Request $request)\n{\n    $essentialKeys = ['user_id', 'cart', 'preferences'];\n    $currentData = $request-&gt;session()-&gt;all();\n\n    foreach ($currentData as $key =&gt; $value) {\n        if (!in_array($key, $essentialKeys)) {\n            $request-&gt;session()-&gt;forget($key);\n        }\n    }\n}<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u5b9a\u671f\u7684\u306a\u30ac\u30d9\u30fc\u30b8\u30b3\u30ec\u30af\u30b7\u30e7\u30f3<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u30a2\u30fc\u30c6\u30a3\u30b6\u30f3\u30b3\u30de\u30f3\u30c9\u3067\u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7\npublic function handle()\n{\n    $this-&gt;info('\u30bb\u30c3\u30b7\u30e7\u30f3\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7\u3092\u958b\u59cb\u3057\u307e\u3059...');\n\n    $driver = config('session.driver');\n    $lifetime = config('session.lifetime');\n\n    switch ($driver) {\n        case 'redis':\n            $this-&gt;cleanupRedisSession($lifetime);\n            break;\n        case 'database':\n            $this-&gt;cleanupDatabaseSession($lifetime);\n            break;\n    }\n\n    $this-&gt;info('\u30bb\u30c3\u30b7\u30e7\u30f3\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7\u304c\u5b8c\u4e86\u3057\u307e\u3057\u305f\u3002');\n}<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u30bb\u30c3\u30b7\u30e7\u30f3\u30b5\u30a4\u30ba\u306e\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u30bb\u30c3\u30b7\u30e7\u30f3\u30b5\u30a4\u30ba\u76e3\u8996\u306e\u5b9f\u88c5\npublic function checkSessionSize()\n{\n    $size = strlen(serialize(session()-&gt;all()));\n\n    if ($size &gt; 4096) {  \/\/ 4KB\u8d85\u904e\u3092\u30a2\u30e9\u30fc\u30c8\n        Log::warning('Large session detected', [\n            'size' =&gt; $size,\n            'user_id' =&gt; Auth::id()\n        ]);\n    }\n\n    return $size;\n}<\/pre>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u6700\u9069\u5316\u624b\u6cd5\u3092\u9069\u5207\u306b\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u5927\u898f\u6a21\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u3082\u52b9\u7387\u7684\u306a\u30bb\u30c3\u30b7\u30e7\u30f3\u7ba1\u7406\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u6700\u9069\u5316\u306f\u5fc5\u305a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u8a08\u6e2c\u3068\u7d44\u307f\u5408\u308f\u305b\u3066\u884c\u3044\u3001\u5b9f\u969b\u306e\u6539\u5584\u52b9\u679c\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-50\">\u30bb\u30c3\u30b7\u30e7\u30f3\u95a2\u9023\u306e\u4e00\u822c\u7684\u306a\u554f\u984c\u3068\u89e3\u6c7a\u7b56<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-51\">\u30bb\u30c3\u30b7\u30e7\u30f3\u5207\u308c\u306e\u9069\u5207\u306a\u51e6\u7406\u65b9\u6cd5<\/h3>\n\n\n\n<p>\u30bb\u30c3\u30b7\u30e7\u30f3\u5207\u308c\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u306b\u5927\u304d\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u4e00\u822c\u7684\u306a\u554f\u984c\u3067\u3059\u3002\u9069\u5207\u306a\u51e6\u7406\u3092\u5b9f\u88c5\u3059\u308b\u3053\u3068\u3067\u3001\u30e6\u30fc\u30b6\u30fc\u30d5\u30ec\u30f3\u30c9\u30ea\u30fc\u306a\u5bfe\u5fdc\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-52\">1. \u30bb\u30c3\u30b7\u30e7\u30f3\u6709\u52b9\u671f\u9650\u306e\u9069\u5207\u306a\u8a2d\u5b9a<\/h4>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ config\/session.php\nreturn [\n    'lifetime' =&gt; env('SESSION_LIFETIME', 120),  \/\/ \u5206\u5358\u4f4d\n    'expire_on_close' =&gt; false,  \/\/ \u30d6\u30e9\u30a6\u30b6\u3092\u9589\u3058\u3066\u3082\u7dad\u6301\n\n    \/\/ \u30bb\u30c3\u30b7\u30e7\u30f3\u518d\u751f\u6210\u306e\u9593\u9694\n    'lottery' =&gt; [2, 100],  \/\/ 2%\u306e\u78ba\u7387\u3067\u30ac\u30d9\u30fc\u30b8\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\n];<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-53\">2. \u30bb\u30c3\u30b7\u30e7\u30f3\u5207\u308c\u691c\u51fa\u3068\u51e6\u7406<\/h4>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u30bb\u30c3\u30b7\u30e7\u30f3\u5207\u308c\u51e6\u7406\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\nclass SessionExpirationHandler\n{\n    public function handle($request, Closure $next)\n    {\n        if (!$request-&gt;session()-&gt;has('last_activity')) {\n            $request-&gt;session()-&gt;put('last_activity', time());\n        }\n\n        $lastActivity = $request-&gt;session()-&gt;get('last_activity');\n        $sessionTimeout = config('session.lifetime') * 60; \/\/ \u79d2\u5358\u4f4d\u306b\u5909\u63db\n\n        if (time() - $lastActivity &gt; $sessionTimeout) {\n            \/\/ \u30bb\u30c3\u30b7\u30e7\u30f3\u5207\u308c\u306e\u51e6\u7406\n            $request-&gt;session()-&gt;flush();\n\n            if ($request-&gt;ajax()) {\n                return response()-&gt;json([\n                    'error' =&gt; 'session_expired',\n                    'message' =&gt; '\u30bb\u30c3\u30b7\u30e7\u30f3\u304c\u5207\u308c\u307e\u3057\u305f\u3002\u518d\u5ea6\u30ed\u30b0\u30a4\u30f3\u3057\u3066\u304f\u3060\u3055\u3044\u3002'\n                ], 401);\n            }\n\n            return redirect()-&gt;route('login')\n                -&gt;with('warning', '\u30bb\u30c3\u30b7\u30e7\u30f3\u304c\u5207\u308c\u307e\u3057\u305f\u3002\u518d\u5ea6\u30ed\u30b0\u30a4\u30f3\u3057\u3066\u304f\u3060\u3055\u3044\u3002');\n        }\n\n        $request-&gt;session()-&gt;put('last_activity', time());\n        return $next($request);\n    }\n}<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-54\">3. \u30b0\u30ec\u30fc\u30b9\u30d5\u30eb\u306a\u30bb\u30c3\u30b7\u30e7\u30f3\u5fa9\u65e7<\/h4>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">class SessionRecoveryService\n{\n    public function attemptRecovery($userId)\n    {\n        \/\/ \u6700\u5f8c\u306e\u65e2\u77e5\u306e\u72b6\u614b\u3092\u5fa9\u5143\n        $lastState = Cache::get(\"user_{$userId}_last_state\");\n\n        if ($lastState) {\n            session()-&gt;put('recovered_state', $lastState);\n            return true;\n        }\n\n        return false;\n    }\n\n    public function backupCurrentState($userId)\n    {\n        \/\/ \u73fe\u5728\u306e\u72b6\u614b\u3092\u30ad\u30e3\u30c3\u30b7\u30e5\u306b\u4fdd\u5b58\n        $currentState = session()-&gt;all();\n        Cache::put(\"user_{$userId}_last_state\", $currentState, now()-&gt;addHours(24));\n    }\n}<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-55\">\u30de\u30eb\u30c1\u30c7\u30d0\u30a4\u30b9\u5bfe\u5fdc\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-56\">1. \u30c7\u30d0\u30a4\u30b9\u8b58\u5225\u3068\u7ba1\u7406<\/h4>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">class DeviceManager\n{\n    public function registerDevice(Request $request)\n    {\n        $device = [\n            'type' =&gt; $this-&gt;detectDeviceType($request),\n            'user_agent' =&gt; $request-&gt;userAgent(),\n            'ip' =&gt; $request-&gt;ip(),\n            'last_active' =&gt; now(),\n        ];\n\n        session()-&gt;push('registered_devices', $device);\n\n        return $device;\n    }\n\n    protected function detectDeviceType(Request $request)\n    {\n        $agent = new \\Jenssegers\\Agent\\Agent();\n\n        if ($agent-&gt;isDesktop()) return 'desktop';\n        if ($agent-&gt;isTablet()) return 'tablet';\n        if ($agent-&gt;isMobile()) return 'mobile';\n\n        return 'unknown';\n    }\n}<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-57\">2. \u30c7\u30d0\u30a4\u30b9\u9593\u3067\u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u540c\u671f<\/h4>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">class SessionSynchronizer\n{\n    public function syncDevices($userId)\n    {\n        $devices = session()-&gt;get('registered_devices', []);\n\n        foreach ($devices as $device) {\n            \/\/ \u30c7\u30d0\u30a4\u30b9\u3054\u3068\u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u72b6\u614b\u3092\u540c\u671f\n            Cache::tags(['user_sessions', \"user_{$userId}\"])\n                -&gt;put(\"device_{$device['type']}\", [\n                    'cart' =&gt; session()-&gt;get('cart'),\n                    'preferences' =&gt; session()-&gt;get('preferences'),\n                    'last_sync' =&gt; now(),\n                ]);\n        }\n    }\n\n    public function loadDeviceState($userId, $deviceType)\n    {\n        $state = Cache::tags(['user_sessions', \"user_{$userId}\"])\n            -&gt;get(\"device_{$deviceType}\");\n\n        if ($state) {\n            session()-&gt;put('cart', $state['cart']);\n            session()-&gt;put('preferences', $state['preferences']);\n            return true;\n        }\n\n        return false;\n    }\n}<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-58\">3. \u30c7\u30d0\u30a4\u30b9\u56fa\u6709\u306e\u8a2d\u5b9a\u7ba1\u7406<\/h4>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">class DevicePreferences\n{\n    public function setDeviceSpecific($key, $value)\n    {\n        $deviceType = $this-&gt;getCurrentDeviceType();\n\n        session()-&gt;put(\"device_specific.{$deviceType}.{$key}\", $value);\n    }\n\n    public function getDeviceSpecific($key, $default = null)\n    {\n        $deviceType = $this-&gt;getCurrentDeviceType();\n\n        return session()-&gt;get(\n            \"device_specific.{$deviceType}.{$key}\",\n            $default\n        );\n    }\n}<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-59\">4. \u30bb\u30c3\u30b7\u30e7\u30f3\u7af6\u5408\u306e\u89e3\u6c7a<\/h4>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">class SessionConflictResolver\n{\n    public function resolveConflicts($userId)\n    {\n        $devices = session()-&gt;get('registered_devices', []);\n        $conflicts = [];\n\n        foreach ($devices as $device) {\n            $deviceState = $this-&gt;getDeviceState($userId, $device['type']);\n\n            if ($this-&gt;hasConflict($deviceState)) {\n                $conflicts[] = [\n                    'device' =&gt; $device,\n                    'state' =&gt; $deviceState\n                ];\n            }\n        }\n\n        if (!empty($conflicts)) {\n            return $this-&gt;handleConflicts($conflicts);\n        }\n\n        return null;\n    }\n\n    protected function handleConflicts($conflicts)\n    {\n        \/\/ \u6700\u65b0\u306e\u72b6\u614b\u3092\u512a\u5148\n        usort($conflicts, function ($a, $b) {\n            return $b['state']['last_sync'] &lt;=&gt; $a['state']['last_sync'];\n        });\n\n        return $conflicts[0]['state'];\n    }\n}<\/pre>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u5b9f\u88c5\u306b\u3088\u308a\u3001\u30bb\u30c3\u30b7\u30e7\u30f3\u5207\u308c\u3084\u30de\u30eb\u30c1\u30c7\u30d0\u30a4\u30b9\u74b0\u5883\u3067\u306e\u554f\u984c\u306b\u9069\u5207\u306b\u5bfe\u5fdc\u3067\u304d\u307e\u3059\u3002\u7279\u306b\u91cd\u8981\u306a\u306e\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u3092\u640d\u306a\u308f\u306a\u3044\u3088\u3046\u3001\u30b0\u30ec\u30fc\u30b9\u30d5\u30eb\u306a\u51e6\u7406\u3092\u5fc3\u304c\u3051\u308b\u3053\u3068\u3067\u3059\u3002\u307e\u305f\u3001\u5b9a\u671f\u7684\u306a\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3068\u30ed\u30b0\u5206\u6790\u3092\u884c\u3044\u3001\u554f\u984c\u306e\u65e9\u671f\u767a\u898b\u3068\u5bfe\u5fdc\u3092\u884c\u3046\u3053\u3068\u3082\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-60\">\u5b9f\u8df5\u7684\u306a\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u3068\u5b9f\u88c5\u4f8b<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-61\">\u30b7\u30e7\u30c3\u30d4\u30f3\u30b0\u30ab\u30fc\u30c8\u306e\u5b9f\u88c5\u65b9\u6cd5<\/h3>\n\n\n\n<p>\u30bb\u30c3\u30b7\u30e7\u30f3\u3092\u4f7f\u7528\u3057\u305f\u30b7\u30e7\u30c3\u30d4\u30f3\u30b0\u30ab\u30fc\u30c8\u306e\u5b9f\u88c5\u306f\u3001E\u30b3\u30de\u30fc\u30b9\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u91cd\u8981\u306a\u8981\u7d20\u3067\u3059\u3002\u4ee5\u4e0b\u306b\u3001\u5b9f\u8df5\u7684\u306a\u5b9f\u88c5\u4f8b\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-62\">1. \u30ab\u30fc\u30c8\u306e\u57fa\u672c\u69cb\u9020\u5b9f\u88c5<\/h4>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">class Cart\n{\n    private $session;\n\n    public function __construct($session)\n    {\n        $this-&gt;session = $session;\n    }\n\n    public function getItems()\n    {\n        return $this-&gt;session-&gt;get('cart.items', []);\n    }\n\n    public function addItem($product, $quantity = 1)\n    {\n        $items = $this-&gt;getItems();\n        $productId = $product-&gt;id;\n\n        if (isset($items[$productId])) {\n            $items[$productId]['quantity'] += $quantity;\n        } else {\n            $items[$productId] = [\n                'id' =&gt; $product-&gt;id,\n                'name' =&gt; $product-&gt;name,\n                'price' =&gt; $product-&gt;price,\n                'quantity' =&gt; $quantity,\n                'added_at' =&gt; now()\n            ];\n        }\n\n        $this-&gt;session-&gt;put('cart.items', $items);\n        $this-&gt;updateTotals();\n    }\n\n    public function updateQuantity($productId, $quantity)\n    {\n        $items = $this-&gt;getItems();\n\n        if (isset($items[$productId])) {\n            if ($quantity &lt;= 0) {\n                unset($items[$productId]);\n            } else {\n                $items[$productId]['quantity'] = $quantity;\n            }\n\n            $this-&gt;session-&gt;put('cart.items', $items);\n            $this-&gt;updateTotals();\n\n            return true;\n        }\n\n        return false;\n    }\n\n    public function removeItem($productId)\n    {\n        $items = $this-&gt;getItems();\n\n        if (isset($items[$productId])) {\n            unset($items[$productId]);\n            $this-&gt;session-&gt;put('cart.items', $items);\n            $this-&gt;updateTotals();\n\n            return true;\n        }\n\n        return false;\n    }\n\n    private function updateTotals()\n    {\n        $items = $this-&gt;getItems();\n        $subtotal = 0;\n        $itemCount = 0;\n\n        foreach ($items as $item) {\n            $subtotal += $item['price'] * $item['quantity'];\n            $itemCount += $item['quantity'];\n        }\n\n        $this-&gt;session-&gt;put('cart.totals', [\n            'subtotal' =&gt; $subtotal,\n            'tax' =&gt; $subtotal * 0.1,  \/\/ 10%\u306e\u7a0e\u7387\n            'total' =&gt; $subtotal * 1.1,\n            'item_count' =&gt; $itemCount\n        ]);\n    }\n}<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-63\">2. \u30ab\u30fc\u30c8\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u306e\u5b9f\u88c5<\/h4>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">class CartController extends Controller\n{\n    private $cart;\n\n    public function __construct(Cart $cart)\n    {\n        $this-&gt;cart = $cart;\n    }\n\n    public function index()\n    {\n        return view('cart.index', [\n            'items' =&gt; $this-&gt;cart-&gt;getItems(),\n            'totals' =&gt; session()-&gt;get('cart.totals')\n        ]);\n    }\n\n    public function add(Request $request, Product $product)\n    {\n        $this-&gt;validate($request, [\n            'quantity' =&gt; 'required|integer|min:1'\n        ]);\n\n        $this-&gt;cart-&gt;addItem($product, $request-&gt;quantity);\n\n        return redirect()-&gt;route('cart.index')\n            -&gt;with('success', '\u5546\u54c1\u3092\u30ab\u30fc\u30c8\u306b\u8ffd\u52a0\u3057\u307e\u3057\u305f\u3002');\n    }\n\n    public function update(Request $request, $productId)\n    {\n        $this-&gt;validate($request, [\n            'quantity' =&gt; 'required|integer|min:0'\n        ]);\n\n        if ($this-&gt;cart-&gt;updateQuantity($productId, $request-&gt;quantity)) {\n            return response()-&gt;json([\n                'success' =&gt; true,\n                'totals' =&gt; session()-&gt;get('cart.totals')\n            ]);\n        }\n\n        return response()-&gt;json([\n            'success' =&gt; false,\n            'message' =&gt; '\u5546\u54c1\u304c\u898b\u3064\u304b\u308a\u307e\u305b\u3093\u3002'\n        ], 404);\n    }\n}<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-64\">\u30e6\u30fc\u30b6\u30fc\u8a8d\u8a3c\u30b7\u30b9\u30c6\u30e0\u306e\u69cb\u7bc9\u624b\u9806<\/h3>\n\n\n\n<p>\u30bb\u30c3\u30b7\u30e7\u30f3\u3092\u6d3b\u7528\u3057\u305f\u5805\u7262\u306a\u8a8d\u8a3c\u30b7\u30b9\u30c6\u30e0\u306e\u5b9f\u88c5\u4f8b\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-65\">1. \u30ab\u30b9\u30bf\u30e0\u8a8d\u8a3c\u30ac\u30fc\u30c9\u306e\u5b9f\u88c5<\/h4>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">class SessionGuard implements Guard\n{\n    protected $session;\n    protected $provider;\n    protected $user;\n\n    public function __construct(Session $session, UserProvider $provider)\n    {\n        $this-&gt;session = $session;\n        $this-&gt;provider = $provider;\n    }\n\n    public function check()\n    {\n        return $this-&gt;user() !== null;\n    }\n\n    public function user()\n    {\n        if ($this-&gt;user !== null) {\n            return $this-&gt;user;\n        }\n\n        $id = $this-&gt;session-&gt;get('auth.id');\n\n        if ($id !== null) {\n            $this-&gt;user = $this-&gt;provider-&gt;retrieveById($id);\n            return $this-&gt;user;\n        }\n\n        return null;\n    }\n\n    public function login(Authenticatable $user)\n    {\n        $this-&gt;session-&gt;put('auth.id', $user-&gt;getAuthIdentifier());\n        $this-&gt;session-&gt;put('auth.last_login', now());\n\n        \/\/ \u30bb\u30c3\u30b7\u30e7\u30f3ID\u3092\u518d\u751f\u6210\n        $this-&gt;session-&gt;regenerate();\n\n        $this-&gt;user = $user;\n\n        event(new Login($user, false));\n    }\n\n    public function logout()\n    {\n        $user = $this-&gt;user();\n\n        $this-&gt;session-&gt;remove('auth.id');\n        $this-&gt;session-&gt;remove('auth.last_login');\n\n        \/\/ \u30bb\u30c3\u30b7\u30e7\u30f3ID\u3092\u518d\u751f\u6210\n        $this-&gt;session-&gt;invalidate();\n\n        $this-&gt;user = null;\n\n        if ($user) {\n            event(new Logout($user));\n        }\n    }\n}<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-66\">2. \u591a\u8981\u7d20\u8a8d\u8a3c\u306e\u5b9f\u88c5<\/h4>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">class TwoFactorAuthentication\n{\n    protected $session;\n\n    public function __construct(Session $session)\n    {\n        $this-&gt;session = $session;\n    }\n\n    public function start(User $user)\n    {\n        \/\/ 2FA\u7528\u306e\u30c8\u30fc\u30af\u30f3\u3092\u751f\u6210\n        $token = str_pad(random_int(0, 999999), 6, '0', STR_PAD_LEFT);\n\n        $this-&gt;session-&gt;put('2fa', [\n            'user_id' =&gt; $user-&gt;id,\n            'token' =&gt; $token,\n            'expires_at' =&gt; now()-&gt;addMinutes(10)\n        ]);\n\n        \/\/ \u30c8\u30fc\u30af\u30f3\u3092\u30e6\u30fc\u30b6\u30fc\u306b\u9001\u4fe1\uff08\u30e1\u30fc\u30eb\u3001SMS\u7b49\uff09\n        event(new TwoFactorAuthenticationStarted($user, $token));\n    }\n\n    public function verify($token)\n    {\n        $twoFa = $this-&gt;session-&gt;get('2fa');\n\n        if (!$twoFa || now()-&gt;isAfter($twoFa['expires_at'])) {\n            return false;\n        }\n\n        if (hash_equals($twoFa['token'], $token)) {\n            $this-&gt;session-&gt;remove('2fa');\n            return true;\n        }\n\n        return false;\n    }\n}<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-67\">3. \u8a8d\u8a3c\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u306e\u62e1\u5f35<\/h4>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">class ExtendedAuthMiddleware\n{\n    public function handle($request, Closure $next)\n    {\n        if (!auth()-&gt;check()) {\n            if ($request-&gt;ajax()) {\n                return response()-&gt;json(['error' =&gt; '\u8a8d\u8a3c\u304c\u5fc5\u8981\u3067\u3059\u3002'], 401);\n            }\n\n            return redirect()-&gt;guest(route('login'));\n        }\n\n        $user = auth()-&gt;user();\n        $lastActivity = session('auth.last_activity');\n\n        \/\/ \u4e00\u5b9a\u6642\u9593\u64cd\u4f5c\u304c\u306a\u3044\u5834\u5408\u306f\u81ea\u52d5\u30ed\u30b0\u30a2\u30a6\u30c8\n        if ($lastActivity &amp;&amp; now()-&gt;diffInMinutes($lastActivity) &gt; config('auth.session_timeout')) {\n            auth()-&gt;logout();\n            return redirect()-&gt;route('login')\n                -&gt;with('warning', '\u4e00\u5b9a\u6642\u9593\u64cd\u4f5c\u304c\u306a\u304b\u3063\u305f\u305f\u3081\u3001\u30ed\u30b0\u30a2\u30a6\u30c8\u3057\u307e\u3057\u305f\u3002');\n        }\n\n        session(['auth.last_activity' =&gt; now()]);\n\n        return $next($request);\n    }\n}<\/pre>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u5b9f\u88c5\u4f8b\u306f\u3001\u5b9f\u969b\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u3059\u3050\u306b\u6d3b\u7528\u3067\u304d\u308b\u5b9f\u8df5\u7684\u306a\u3082\u306e\u3067\u3059\u3002\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u30e6\u30fc\u30b6\u30d3\u30ea\u30c6\u30a3\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u8003\u616e\u3057\u306a\u304c\u3089\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3059\u308b\u3053\u3068\u3067\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u8981\u4ef6\u306b\u5408\u308f\u305b\u305f\u5b9f\u88c5\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Warning: Undefined array key &#8220;is_admin&#8221; in \/home\/xs392991\/dexall.co.jp\/public_html\/articles\/wp-content\/themes\/ &#8230; <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[33,12],"tags":[],"class_list":{"0":"post-3205","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-php-laravel","7":"category-php","8":"nothumb"},"_links":{"self":[{"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=\/wp\/v2\/posts\/3205","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3205"}],"version-history":[{"count":2,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=\/wp\/v2\/posts\/3205\/revisions"}],"predecessor-version":[{"id":3207,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=\/wp\/v2\/posts\/3205\/revisions\/3207"}],"wp:attachment":[{"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3205"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3205"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3205"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}